BR9102669A - CATALYST AND PROCESS FOR THE PREPARATION OF EPR RESINS - Google Patents
CATALYST AND PROCESS FOR THE PREPARATION OF EPR RESINSInfo
- Publication number
- BR9102669A BR9102669A BR919102669A BR9102669A BR9102669A BR 9102669 A BR9102669 A BR 9102669A BR 919102669 A BR919102669 A BR 919102669A BR 9102669 A BR9102669 A BR 9102669A BR 9102669 A BR9102669 A BR 9102669A
- Authority
- BR
- Brazil
- Prior art keywords
- epr
- resins
- catalyst
- preparation
- epr resins
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F4/00—Polymerisation catalysts
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08F—MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVING CARBON-TO-CARBON UNSATURATED BONDS
- C08F10/00—Homopolymers and copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond
- C08F10/02—Ethene
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S526/00—Synthetic resins or natural rubbers -- part of the class 520 series
- Y10S526/901—Monomer polymerized in vapor state in presence of transition metal containing catalyst
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
- Polymerisation Methods In General (AREA)
- Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/544,547 US5187246A (en) | 1990-06-26 | 1990-06-26 | Process for making epr resins |
Publications (1)
Publication Number | Publication Date |
---|---|
BR9102669A true BR9102669A (en) | 1992-02-04 |
Family
ID=24172622
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR919102669A BR9102669A (en) | 1990-06-26 | 1991-06-25 | CATALYST AND PROCESS FOR THE PREPARATION OF EPR RESINS |
Country Status (5)
Country | Link |
---|---|
US (1) | US5187246A (en) |
EP (1) | EP0463609A1 (en) |
JP (1) | JPH04226107A (en) |
KR (1) | KR920000796A (en) |
BR (1) | BR9102669A (en) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BR9004489A (en) * | 1989-09-11 | 1991-09-10 | Union Carbide Chem Plastic | ETHYLENE RUBBER / PROPYLENE / NORBORNENE ETHYLIDENE |
TW203062B (en) * | 1990-11-15 | 1993-04-01 | Sumitomo Chemical Co | |
US5461123A (en) | 1994-07-14 | 1995-10-24 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase fluidized bed polyolefin polymerization process using sound waves |
US5428118A (en) | 1994-07-15 | 1995-06-27 | Union Carbide Chemicals & Plastics Technology Corporation | Gas phase fluidized bed polyolefin polymerization process using gas or gas-solids tangential flow |
US5981818A (en) * | 1995-03-21 | 1999-11-09 | Stone & Webster Engineering Corp. | Integrated cracking and olefins derivative process utilizing dilute olefins |
CA2235175A1 (en) * | 1998-04-17 | 1999-10-17 | Bayer Inc. | Olefin polymerization process and catalyst system therfor |
RU2008114492A (en) * | 2005-09-15 | 2009-10-20 | Дау Глобал Текнолоджиз Инк. (Us) | CONTROL OF THE STRUCTURE AND MOLECULAR MASS DISTRIBUTION OF POLYMERS BY MEANS OF TRANSFERRING BASED ON THE PRINCIPLE OF THE AGENT SHUTTLE WITH A LOT OF CENTERS |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT557911A (en) * | 1954-06-08 | 1900-01-01 | ||
US3658777A (en) * | 1969-09-12 | 1972-04-25 | Phillips Petroleum Co | Controlling polymerization of comonomer in copolymerization |
US3851015A (en) * | 1972-02-17 | 1974-11-26 | Aquitaine Petrole | Method for copolymerizing monomers of different types |
EP0032309A3 (en) * | 1980-01-10 | 1981-08-05 | Imperial Chemical Industries Plc | Production of catalyst component, catalyst and use thereof |
US4376191A (en) * | 1981-10-01 | 1983-03-08 | Union Carbide Corporation | Use of dialkylzinc compounds to initiate polymerization of ethylene with chromium oxide catalysts |
US4370456A (en) * | 1981-11-23 | 1983-01-25 | Union Carbide Corporation | Catalyst composition for copolymerizing ethylene |
US4434242A (en) * | 1982-11-24 | 1984-02-28 | Cities Service Co. | Polymerization catalyst |
US4508842A (en) * | 1983-03-29 | 1985-04-02 | Union Carbide Corporation | Ethylene polymerization using supported vanadium catalyst |
US4559318A (en) * | 1983-04-26 | 1985-12-17 | Phillips Petroleum Company | Supported vanadium dihalide-ether complex catalyst |
US4540753A (en) * | 1983-06-15 | 1985-09-10 | Exxon Research & Engineering Co. | Narrow MWD alpha-olefin copolymers |
US4672096A (en) * | 1984-04-04 | 1987-06-09 | Mobil Oil Corporation | Catalyst composition for polymerizing alpha-olefins |
FR2634486B1 (en) * | 1988-07-22 | 1992-07-31 | Bp Chimie Sa | APPARATUS AND METHOD FOR POLYMERIZATION OF GASEOUS OLEFINS IN A FLUIDIZED BED REACTOR, WITH INTRODUCTION OF AN ORGANOMETALLIC COMPOUND |
-
1990
- 1990-06-26 US US07/544,547 patent/US5187246A/en not_active Expired - Fee Related
-
1991
- 1991-06-25 EP EP91110483A patent/EP0463609A1/en not_active Withdrawn
- 1991-06-25 BR BR919102669A patent/BR9102669A/en not_active Application Discontinuation
- 1991-06-25 KR KR1019910010529A patent/KR920000796A/en not_active Application Discontinuation
- 1991-06-26 JP JP3180505A patent/JPH04226107A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
US5187246A (en) | 1993-02-16 |
EP0463609A1 (en) | 1992-01-02 |
KR920000796A (en) | 1992-01-29 |
JPH04226107A (en) | 1992-08-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FB36 | Technical and formal requirements: requirement - article 36 of industrial property law | ||
FA8 | Dismissal: dismissal - article 36, par. 1 of industrial property law |